Do you have an account on MS Outlook and want to know
how to send encrypted email in Outlook? If yes, start with logging into your Outlook account and then click on “File” at the upper-left corner. Next, select “Properties” and click on “Security Settings”. The next step requires you to click on the “Encrypt message contents and attachments” check box, compose your email, and click on the “Send” button to send the encrypted email in Outlook.
Read more :
https://wiki-updates.com/how-to-send-encrypt-email-in-outlook/